Method of isolating and modelling active CPU consumption in modern smartphones using system-wide measurements
| Autor: | Adrian Tulbure, Valentin-Gabriel Voiculescu, Marian Vladescu |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
0301 basic medicine
Computer science business.industry Limiting 03 medical and health sciences 030104 developmental biology 0302 clinical medicine Software Phone Power consumption Embedded system Central processing unit Android (operating system) business Software measurement 030217 neurology & neurosurgery Software configuration management |
| Zdroj: | 2020 International Semiconductor Conference (CAS). |
| Popis: | Processor power consumption is one of the main limiting factors in smartphone performance. Its form factor allows for measuring consumption of the entire device but not easy access to individual power rails (including CPU) while keeping the phone fully functional. This paper is describing a method to replace the need to measure consumption on individual components in modern smartphones, difficult due to form factor restrictions, by isolating the CPU consumption using software configuration and only making entire system measurements, with experiments performed on a modern Android smartphone. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|